ES343220A1 - Procedimiento para la obtencion de anhidrido sulfuroso de las aguas residuales de los lavados de gas. - Google Patents

Procedimiento para la obtencion de anhidrido sulfuroso de las aguas residuales de los lavados de gas.

Info

Publication number
ES343220A1
ES343220A1 ES343220A ES343220A ES343220A1 ES 343220 A1 ES343220 A1 ES 343220A1 ES 343220 A ES343220 A ES 343220A ES 343220 A ES343220 A ES 343220A ES 343220 A1 ES343220 A1 ES 343220A1
Authority
ES
Spain
Prior art keywords
stage
sulphur dioxide
steam
mixture
liquors containing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES343220A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duisburger Kupferhuette
Original Assignee
Duisburger Kupferhuette
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of ES343220A1 publication Critical patent/ES343220A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
ES343220A 1966-07-23 1967-07-20 Procedimiento para la obtencion de anhidrido sulfuroso de las aguas residuales de los lavados de gas. Expired ES343220A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0050666 1966-07-23

Publications (1)

Publication Number Publication Date
ES343220A1 true ES343220A1 (es) 1968-09-01

Family

ID=7052826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343220A Expired ES343220A1 (es) 1966-07-23 1967-07-20 Procedimiento para la obtencion de anhidrido sulfuroso de las aguas residuales de los lavados de gas.

Country Status (3)

Country Link
DE (1) DE1567462A1 (es)
ES (1) ES343220A1 (es)
GB (1) GB1130288A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405109B (sv) * 1977-04-12 1978-11-20 Svenska Flaektfabriken Ab Forfarande for utvinning av koncentrerad svaveldioxid ur avgaser innehallande svaveldioxid

Also Published As

Publication number Publication date
DE1567462A1 (de) 1970-08-06
GB1130288A (en) 1968-10-16

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